It is still common for schools and universities around the world to run F2F-sessions. At the same time, MOOCs and a wide variety of online and mobile courses are blooming. Some developed countries (Japan, Germany, USA) are offering online VR-based courses. Wearable VR is very popular and mostly used in the entertainment business. Wearable AR is in a stage of rapid growth, but it’s not fully implemented yet. AI is implemented everywhere but still is not smart enough to make an impact in every part of society.
SmartLens is already patented and on the development stage.